Mouse Buttons Click : Mouse Event « Event « C# / C Sharp

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C# / C Sharp » Event » Mouse EventScreenshots 
Mouse Buttons Click
Mouse Buttons Click

/*
Professional Windows GUI Programming Using C#
by Jay Glynn, Csaba Torok, Richard Conway, Wahid Choudhury, 
   Zach Greenvoss, Shripad Kulkarni, Neil Whitlow

Publisher: Peer Information
ISBN: 1861007663
*/
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;

namespace Wrox.WindowGUIProgramming.Chapter5
{
    /// <summary>
    /// Summary description for Form1.
    /// </summary>
    public class frmMouseButtons : System.Windows.Forms.Form
    {
        private System.Windows.Forms.Label lblLeftClick;
        private System.Windows.Forms.Label lblRightClick;
        private System.Windows.Forms.Label lblMiddleClick;
        private System.Windows.Forms.Label lblHover;
        /// <summary>
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.Container components = null;

        public frmMouseButtons()
        {
            //
            // Required for Windows Form Designer support
            //
            InitializeComponent();

            //
            // TODO: Add any constructor code after InitializeComponent call
            //
        }

        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        protected override void Disposebool disposing )
        {
            ifdisposing )
            {
                if (components != null
                {
                    components.Dispose();
                }
            }
            base.Disposedisposing );
        }

        protected override void OnMouseDown(MouseEventArgs e)
        {
            switch(e.Button)
            {
                case(MouseButtons.Left):
                    lblLeftClick.Text = "Left Click";
                    break;
                case(MouseButtons.Middle):
                    lblLeftClick.Text = "Middle Click";
                    break;
                case(MouseButtons.Right):
                    lblLeftClick.Text = "Right Click";
                    break;
                case(MouseButtons.XButton1):
                    lblLeftClick.Text = "XButton1 Click";
                    break;
                case(MouseButtons.XButton2):
                    lblLeftClick.Text = "XButton2 Click";
                    break;
            }
            switch(e.Clicks)
            {
                case 1:
                    lblMiddleClick.Text = "Single Click";
                    break;
                case 2:
                    lblMiddleClick.Text = "Double Click!";
                    break;
                default:
                    lblMiddleClick.Text = "Many clicks!";
                    break;
            }
        }

        protected override void OnMouseWheel(MouseEventArgs e)
        {
            switch(e.Delta)
            {
                case -360:
                    lblRightClick.Text = "One Rotation Reverse";
                    break;
                case -720:
                    lblRightClick.Text = "Two Rotations Reverse";
                    break;
                case 360:
                    lblRightClick.Text = "One Rotation Forward";
                    break;
                case 720:
                    lblRightClick.Text = "Two Rotations Forward";
                    break;
                default:
                    lblRightClick.Text = "Rotation wasn't full turn of wheel";
                    break;
            }
        }

    

        #region Windows Form Designer generated code
        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.lblLeftClick = new System.Windows.Forms.Label();
            this.lblRightClick = new System.Windows.Forms.Label();
            this.lblMiddleClick = new System.Windows.Forms.Label();
            this.lblHover = new System.Windows.Forms.Label();
            this.SuspendLayout();
            // 
            // lblLeftClick
            // 
            this.lblLeftClick.Location = new System.Drawing.Point(88);
            this.lblLeftClick.Name = "lblLeftClick";
            this.lblLeftClick.TabIndex = 0;
            // 
            // lblRightClick
            // 
            this.lblRightClick.Location = new System.Drawing.Point(832);
            this.lblRightClick.Name = "lblRightClick";
            this.lblRightClick.Size = new System.Drawing.Size(10032);
            this.lblRightClick.TabIndex = 1;
            // 
            // lblMiddleClick
            // 
            this.lblMiddleClick.Location = new System.Drawing.Point(872);
            this.lblMiddleClick.Name = "lblMiddleClick";
            this.lblMiddleClick.TabIndex = 2;
            // 
            // lblHover
            // 
            this.lblHover.Location = new System.Drawing.Point(8104);
            this.lblHover.Name = "lblHover";
            this.lblHover.TabIndex = 3;
            this.lblHover.MouseEnter += new System.EventHandler(this.lblHover_MouseEnter);
            this.lblHover.MouseHover += new System.EventHandler(this.lblHover_MouseHover);
            this.lblHover.MouseLeave += new System.EventHandler(this.lblHover_MouseLeave);
            // 
            // frmMouseButtons
            // 
            this.AutoScaleBaseSize = new System.Drawing.Size(513);
            this.ClientSize = new System.Drawing.Size(184198);
            this.Controls.AddRange(new System.Windows.Forms.Control[] {
                                                                          this.lblHover,
                                                                          this.lblMiddleClick,
                                                                          this.lblRightClick,
                                                                          this.lblLeftClick});
            this.MaximizeBox = false;
            this.Name = "frmMouseButtons";
            this.Text = "MouseButtons";
            this.ResumeLayout(false);

        }
        #endregion

        protected void lblHover_MouseEnter(object sender, EventArgs e)
        {
         lblRightClick.Text = "One Rotation Forward";
         lblHover.Text = "Entering label";
            Cursor = Cursors.NoMove2D;
        }

        protected void lblHover_MouseHover(object sender, EventArgs e)
        {
            lblHover.Text = "Hovering over label";
            Cursor = Cursors.Hand;
            System.Diagnostics.Debug.WriteLine("hover");
        }

        protected void lblHover_MouseLeave(object sender, EventArgs e)
        {
            lblHover.Text = "Leaving label";
            Cursor = Cursors.Default;
        }
        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        static void Main() 
        {
            Application.Run(new frmMouseButtons());
        }
    }
}


           
       
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6.Mouse Exit actionMouse Exit action
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8.Mouse Hover actionMouse Hover action
9.Mouse Down actionMouse Down action
10.Mouse up actionMouse up action
11.Mouse Double Click eventMouse Double Click event
12.Handle Mouse click event on an ImageHandle Mouse click event on an Image
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16.Full screen and KeyEvent and MouseEvent
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18.Hit TestingHit Testing
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